Finding the Third Proportional to 31,983,152 and 70,189,048

Step by Step Solution

1. Step 1: Write the proportion equation
   31,983,152 : 70,189,048 = 70,189,048 : x
2. Step 2: Convert to fraction form
   31,983,152/70,189,048 = 70,189,048/x
3. Step 3: Cross multiply
   31,983,152x = 70,189,048 × 70,189,048
4. Step 4: Simplify right side
   31,983,152x = 4,926,502,459,146,304
5. Step 5: Solve for x
   x = 4,926,502,459,146,304/31,983,152
6. Step 6: Final answer
   x = 154,034,300.91