Finding the Third Proportional to 70,113 and 152,056.50

Step by Step Solution

1. Step 1: Write the proportion equation
   70,113 : 152,056.50 = 152,056.50 : x
2. Step 2: Convert to fraction form
   70,113/152,056.50 = 152,056.50/x
3. Step 3: Cross multiply
   70,113x = 152,056.50 × 152,056.50
4. Step 4: Simplify right side
   70,113x = 23,121,179,192.25
5. Step 5: Solve for x
   x = 23,121,179,192.25/70,113
6. Step 6: Final answer
   x = 329,770.22