Finding the Third Proportional to 1,385,891,461 and 1,882,791,595.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,385,891,461 : 1,882,791,595.50 = 1,882,791,595.50 : x
2. Step 2: Convert to fraction form
   1,385,891,461/1,882,791,595.50 = 1,882,791,595.50/x
3. Step 3: Cross multiply
   1,385,891,461x = 1,882,791,595.50 × 1,882,791,595.50
4. Step 4: Simplify right side
   1,385,891,461x = 3,544,904,192,085,435,392
5. Step 5: Solve for x
   x = 3,544,904,192,085,435,392/1,385,891,461
6. Step 6: Final answer
   x = 2,557,851,240.04