Finding the Third Proportional to 13,060,484 and 20,592,390

Step by Step Solution

1. Step 1: Write the proportion equation
   13,060,484 : 20,592,390 = 20,592,390 : x
2. Step 2: Convert to fraction form
   13,060,484/20,592,390 = 20,592,390/x
3. Step 3: Cross multiply
   13,060,484x = 20,592,390 × 20,592,390
4. Step 4: Simplify right side
   13,060,484x = 424,046,525,912,100
5. Step 5: Solve for x
   x = 424,046,525,912,100/13,060,484
6. Step 6: Final answer
   x = 32,467,902.87