Finding the Third Proportional to 15,478,300 and 32,227,112

Step by Step Solution

1. Step 1: Write the proportion equation
   15,478,300 : 32,227,112 = 32,227,112 : x
2. Step 2: Convert to fraction form
   15,478,300/32,227,112 = 32,227,112/x
3. Step 3: Cross multiply
   15,478,300x = 32,227,112 × 32,227,112
4. Step 4: Simplify right side
   15,478,300x = 1,038,586,747,860,544
5. Step 5: Solve for x
   x = 1,038,586,747,860,544/15,478,300
6. Step 6: Final answer
   x = 67,099,535.99