Finding the Third Proportional to 34,913,640 and 75,870,687

Step by Step Solution

1. Step 1: Write the proportion equation
   34,913,640 : 75,870,687 = 75,870,687 : x
2. Step 2: Convert to fraction form
   34,913,640/75,870,687 = 75,870,687/x
3. Step 3: Cross multiply
   34,913,640x = 75,870,687 × 75,870,687
4. Step 4: Simplify right side
   34,913,640x = 5,756,361,145,851,969
5. Step 5: Solve for x
   x = 5,756,361,145,851,969/34,913,640
6. Step 6: Final answer
   x = 164,874,276.81