Finding the Third Proportional to 47,709,796.50 and 103,866,516

Step by Step Solution

1. Step 1: Write the proportion equation
   47,709,796.50 : 103,866,516 = 103,866,516 : x
2. Step 2: Convert to fraction form
   47,709,796.50/103,866,516 = 103,866,516/x
3. Step 3: Cross multiply
   47,709,796.50x = 103,866,516 × 103,866,516
4. Step 4: Simplify right side
   47,709,796.50x = 10,788,253,145,978,256
5. Step 5: Solve for x
   x = 10,788,253,145,978,256/47,709,796.50
6. Step 6: Final answer
   x = 226,122,388.64