Finding the Third Proportional to 54,147,404 and 88,887,272

Step by Step Solution

1. Step 1: Write the proportion equation
   54,147,404 : 88,887,272 = 88,887,272 : x
2. Step 2: Convert to fraction form
   54,147,404/88,887,272 = 88,887,272/x
3. Step 3: Cross multiply
   54,147,404x = 88,887,272 × 88,887,272
4. Step 4: Simplify right side
   54,147,404x = 7,900,947,123,601,984
5. Step 5: Solve for x
   x = 7,900,947,123,601,984/54,147,404
6. Step 6: Final answer
   x = 145,915,529.46