Finding the Third Proportional to 119,962,426,876.50 and 249,854,073,300.38

Step by Step Solution

1. Step 1: Write the proportion equation
   119,962,426,876.50 : 249,854,073,300.38 = 249,854,073,300.38 : x
2. Step 2: Convert to fraction form
   119,962,426,876.50/249,854,073,300.38 = 249,854,073,300.38/x
3. Step 3: Cross multiply
   119,962,426,876.50x = 249,854,073,300.38 × 249,854,073,300.38
4. Step 4: Simplify right side
   119,962,426,876.50x = 62,427,057,944,791,667,965,952
5. Step 5: Solve for x
   x = 62,427,057,944,791,667,965,952/119,962,426,876.50
6. Step 6: Final answer
   x = 520,388,421,360.13