Finding the Third Proportional to 27,996,385.50 and 58,227,606

Step by Step Solution

1. Step 1: Write the proportion equation
   27,996,385.50 : 58,227,606 = 58,227,606 : x
2. Step 2: Convert to fraction form
   27,996,385.50/58,227,606 = 58,227,606/x
3. Step 3: Cross multiply
   27,996,385.50x = 58,227,606 × 58,227,606
4. Step 4: Simplify right side
   27,996,385.50x = 3,390,454,100,491,236
5. Step 5: Solve for x
   x = 3,390,454,100,491,236/27,996,385.50
6. Step 6: Final answer
   x = 121,103,279.58