Finding the Third Proportional to 6,071,639 and 13,152,188

Step by Step Solution

1. Step 1: Write the proportion equation
   6,071,639 : 13,152,188 = 13,152,188 : x
2. Step 2: Convert to fraction form
   6,071,639/13,152,188 = 13,152,188/x
3. Step 3: Cross multiply
   6,071,639x = 13,152,188 × 13,152,188
4. Step 4: Simplify right side
   6,071,639x = 172,980,049,187,344
5. Step 5: Solve for x
   x = 172,980,049,187,344/6,071,639
6. Step 6: Final answer
   x = 28,489,844.21