Finding the Third Proportional to 34,550,472 and 75,609,488

Step by Step Solution

1. Step 1: Write the proportion equation
   34,550,472 : 75,609,488 = 75,609,488 : x
2. Step 2: Convert to fraction form
   34,550,472/75,609,488 = 75,609,488/x
3. Step 3: Cross multiply
   34,550,472x = 75,609,488 × 75,609,488
4. Step 4: Simplify right side
   34,550,472x = 5,716,794,675,622,144
5. Step 5: Solve for x
   x = 5,716,794,675,622,144/34,550,472
6. Step 6: Final answer
   x = 165,462,129.59