Finding the Third Proportional to 15,478,304 and 32,227,120

Step by Step Solution

1. Step 1: Write the proportion equation
   15,478,304 : 32,227,120 = 32,227,120 : x
2. Step 2: Convert to fraction form
   15,478,304/32,227,120 = 32,227,120/x
3. Step 3: Cross multiply
   15,478,304x = 32,227,120 × 32,227,120
4. Step 4: Simplify right side
   15,478,304x = 1,038,587,263,494,400
5. Step 5: Solve for x
   x = 1,038,587,263,494,400/15,478,304
6. Step 6: Final answer
   x = 67,099,551.96