Finding the Third Proportional to 19,249,317 and 42,802,461

Step by Step Solution

1. Step 1: Write the proportion equation
   19,249,317 : 42,802,461 = 42,802,461 : x
2. Step 2: Convert to fraction form
   19,249,317/42,802,461 = 42,802,461/x
3. Step 3: Cross multiply
   19,249,317x = 42,802,461 × 42,802,461
4. Step 4: Simplify right side
   19,249,317x = 1,832,050,667,656,521
5. Step 5: Solve for x
   x = 1,832,050,667,656,521/19,249,317
6. Step 6: Final answer
   x = 95,174,840.11