Finding the Third Proportional to 5,670,166 and 8,534,410

Step by Step Solution

1. Step 1: Write the proportion equation
   5,670,166 : 8,534,410 = 8,534,410 : x
2. Step 2: Convert to fraction form
   5,670,166/8,534,410 = 8,534,410/x
3. Step 3: Cross multiply
   5,670,166x = 8,534,410 × 8,534,410
4. Step 4: Simplify right side
   5,670,166x = 72,836,154,048,100
5. Step 5: Solve for x
   x = 72,836,154,048,100/5,670,166
6. Step 6: Final answer
   x = 12,845,506.47