Finding the Third Proportional to 5,691,318 and 8,746,929

Step by Step Solution

1. Step 1: Write the proportion equation
   5,691,318 : 8,746,929 = 8,746,929 : x
2. Step 2: Convert to fraction form
   5,691,318/8,746,929 = 8,746,929/x
3. Step 3: Cross multiply
   5,691,318x = 8,746,929 × 8,746,929
4. Step 4: Simplify right side
   5,691,318x = 76,508,766,931,041
5. Step 5: Solve for x
   x = 76,508,766,931,041/5,691,318
6. Step 6: Final answer
   x = 13,443,066.60