Finding the Third Proportional to 82,341,901.69 and 173,175,370.03

Step by Step Solution

1. Step 1: Write the proportion equation
   82,341,901.69 : 173,175,370.03 = 173,175,370.03 : x
2. Step 2: Convert to fraction form
   82,341,901.69/173,175,370.03 = 173,175,370.03/x
3. Step 3: Cross multiply
   82,341,901.69x = 173,175,370.03 × 173,175,370.03
4. Step 4: Simplify right side
   82,341,901.69x = 29,989,708,785,460,360
5. Step 5: Solve for x
   x = 29,989,708,785,460,360/82,341,901.69
6. Step 6: Final answer
   x = 364,209,572.17