Finding the Third Proportional to 6,334,656 and 8,606,410

Step by Step Solution

1. Step 1: Write the proportion equation
   6,334,656 : 8,606,410 = 8,606,410 : x
2. Step 2: Convert to fraction form
   6,334,656/8,606,410 = 8,606,410/x
3. Step 3: Cross multiply
   6,334,656x = 8,606,410 × 8,606,410
4. Step 4: Simplify right side
   6,334,656x = 74,070,293,088,100
5. Step 5: Solve for x
   x = 74,070,293,088,100/6,334,656
6. Step 6: Final answer
   x = 11,692,867.47