Finding the Third Proportional to 37,801,856 and 56,690,496

Step by Step Solution

1. Step 1: Write the proportion equation
   37,801,856 : 56,690,496 = 56,690,496 : x
2. Step 2: Convert to fraction form
   37,801,856/56,690,496 = 56,690,496/x
3. Step 3: Cross multiply
   37,801,856x = 56,690,496 × 56,690,496
4. Step 4: Simplify right side
   37,801,856x = 3,213,812,336,726,016
5. Step 5: Solve for x
   x = 3,213,812,336,726,016/37,801,856
6. Step 6: Final answer
   x = 85,017,315.99