Finding the Third Proportional to 31,842,630 and 69,091,524

Step by Step Solution

1. Step 1: Write the proportion equation
   31,842,630 : 69,091,524 = 69,091,524 : x
2. Step 2: Convert to fraction form
   31,842,630/69,091,524 = 69,091,524/x
3. Step 3: Cross multiply
   31,842,630x = 69,091,524 × 69,091,524
4. Step 4: Simplify right side
   31,842,630x = 4,773,638,688,642,576
5. Step 5: Solve for x
   x = 4,773,638,688,642,576/31,842,630
6. Step 6: Final answer
   x = 149,913,455.28