Finding the Third Proportional to 156,069.75 and 341,032.50

Step by Step Solution

1. Step 1: Write the proportion equation
   156,069.75 : 341,032.50 = 341,032.50 : x
2. Step 2: Convert to fraction form
   156,069.75/341,032.50 = 341,032.50/x
3. Step 3: Cross multiply
   156,069.75x = 341,032.50 × 341,032.50
4. Step 4: Simplify right side
   156,069.75x = 116,303,166,056.25
5. Step 5: Solve for x
   x = 116,303,166,056.25/156,069.75
6. Step 6: Final answer
   x = 745,199.93