Finding the Third Proportional to 6,475,488 and 9,503,280

Step by Step Solution

1. Step 1: Write the proportion equation
   6,475,488 : 9,503,280 = 9,503,280 : x
2. Step 2: Convert to fraction form
   6,475,488/9,503,280 = 9,503,280/x
3. Step 3: Cross multiply
   6,475,488x = 9,503,280 × 9,503,280
4. Step 4: Simplify right side
   6,475,488x = 90,312,330,758,400
5. Step 5: Solve for x
   x = 90,312,330,758,400/6,475,488
6. Step 6: Final answer
   x = 13,946,799.18