Finding the Third Proportional to 79,392,112.50 and 170,948,683.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,392,112.50 : 170,948,683.50 = 170,948,683.50 : x
2. Step 2: Convert to fraction form
   79,392,112.50/170,948,683.50 = 170,948,683.50/x
3. Step 3: Cross multiply
   79,392,112.50x = 170,948,683.50 × 170,948,683.50
4. Step 4: Simplify right side
   79,392,112.50x = 29,223,452,390,383,172
5. Step 5: Solve for x
   x = 29,223,452,390,383,172/79,392,112.50
6. Step 6: Final answer
   x = 368,090,122.18