Finding the Third Proportional to 5,691,316 and 8,746,926

Step by Step Solution

1. Step 1: Write the proportion equation
   5,691,316 : 8,746,926 = 8,746,926 : x
2. Step 2: Convert to fraction form
   5,691,316/8,746,926 = 8,746,926/x
3. Step 3: Cross multiply
   5,691,316x = 8,746,926 × 8,746,926
4. Step 4: Simplify right side
   5,691,316x = 76,508,714,449,476
5. Step 5: Solve for x
   x = 76,508,714,449,476/5,691,316
6. Step 6: Final answer
   x = 13,443,062.11