Finding the Third Proportional to 42,211,345.50 and 63,068,535

Step by Step Solution

1. Step 1: Write the proportion equation
   42,211,345.50 : 63,068,535 = 63,068,535 : x
2. Step 2: Convert to fraction form
   42,211,345.50/63,068,535 = 63,068,535/x
3. Step 3: Cross multiply
   42,211,345.50x = 63,068,535 × 63,068,535
4. Step 4: Simplify right side
   42,211,345.50x = 3,977,640,107,046,225
5. Step 5: Solve for x
   x = 3,977,640,107,046,225/42,211,345.50
6. Step 6: Final answer
   x = 94,231,540.36