Finding the Third Proportional to 13,060,787 and 30,499,135

Step by Step Solution

1. Step 1: Write the proportion equation
   13,060,787 : 30,499,135 = 30,499,135 : x
2. Step 2: Convert to fraction form
   13,060,787/30,499,135 = 30,499,135/x
3. Step 3: Cross multiply
   13,060,787x = 30,499,135 × 30,499,135
4. Step 4: Simplify right side
   13,060,787x = 930,197,235,748,225
5. Step 5: Solve for x
   x = 930,197,235,748,225/13,060,787
6. Step 6: Final answer
   x = 71,220,611.42