Finding the Third Proportional to 5,421,060 and 7,227,103.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,421,060 : 7,227,103.50 = 7,227,103.50 : x
2. Step 2: Convert to fraction form
   5,421,060/7,227,103.50 = 7,227,103.50/x
3. Step 3: Cross multiply
   5,421,060x = 7,227,103.50 × 7,227,103.50
4. Step 4: Simplify right side
   5,421,060x = 52,231,024,999,712.25
5. Step 5: Solve for x
   x = 52,231,024,999,712.25/5,421,060
6. Step 6: Final answer
   x = 9,634,836.18