Finding the Third Proportional to 25,664,655 and 34,866,508.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,664,655 : 34,866,508.50 = 34,866,508.50 : x
2. Step 2: Convert to fraction form
   25,664,655/34,866,508.50 = 34,866,508.50/x
3. Step 3: Cross multiply
   25,664,655x = 34,866,508.50 × 34,866,508.50
4. Step 4: Simplify right side
   25,664,655x = 1,215,673,414,980,572.25
5. Step 5: Solve for x
   x = 1,215,673,414,980,572.25/25,664,655
6. Step 6: Final answer
   x = 47,367,611.80