Finding the Third Proportional to 51,190,824 and 72,433,438

Step by Step Solution

1. Step 1: Write the proportion equation
   51,190,824 : 72,433,438 = 72,433,438 : x
2. Step 2: Convert to fraction form
   51,190,824/72,433,438 = 72,433,438/x
3. Step 3: Cross multiply
   51,190,824x = 72,433,438 × 72,433,438
4. Step 4: Simplify right side
   51,190,824x = 5,246,602,940,499,844
5. Step 5: Solve for x
   x = 5,246,602,940,499,844/51,190,824
6. Step 6: Final answer
   x = 102,491,082.01