Finding the Third Proportional to 3,712,146 and 8,106,084

Step by Step Solution

1. Step 1: Write the proportion equation
   3,712,146 : 8,106,084 = 8,106,084 : x
2. Step 2: Convert to fraction form
   3,712,146/8,106,084 = 8,106,084/x
3. Step 3: Cross multiply
   3,712,146x = 8,106,084 × 8,106,084
4. Step 4: Simplify right side
   3,712,146x = 65,708,597,815,056
5. Step 5: Solve for x
   x = 65,708,597,815,056/3,712,146
6. Step 6: Final answer
   x = 17,700,973.46