Finding the Third Proportional to 6,272,920 and 8,833,376

Step by Step Solution

1. Step 1: Write the proportion equation
   6,272,920 : 8,833,376 = 8,833,376 : x
2. Step 2: Convert to fraction form
   6,272,920/8,833,376 = 8,833,376/x
3. Step 3: Cross multiply
   6,272,920x = 8,833,376 × 8,833,376
4. Step 4: Simplify right side
   6,272,920x = 78,028,531,557,376
5. Step 5: Solve for x
   x = 78,028,531,557,376/6,272,920
6. Step 6: Final answer
   x = 12,438,948.94