Finding the Third Proportional to 5,868,080 and 8,976,488

Step by Step Solution

1. Step 1: Write the proportion equation
   5,868,080 : 8,976,488 = 8,976,488 : x
2. Step 2: Convert to fraction form
   5,868,080/8,976,488 = 8,976,488/x
3. Step 3: Cross multiply
   5,868,080x = 8,976,488 × 8,976,488
4. Step 4: Simplify right side
   5,868,080x = 80,577,336,814,144
5. Step 5: Solve for x
   x = 80,577,336,814,144/5,868,080
6. Step 6: Final answer
   x = 13,731,465.29