Finding the Third Proportional to 70,810.50 and 115,032

Step by Step Solution

1. Step 1: Write the proportion equation
   70,810.50 : 115,032 = 115,032 : x
2. Step 2: Convert to fraction form
   70,810.50/115,032 = 115,032/x
3. Step 3: Cross multiply
   70,810.50x = 115,032 × 115,032
4. Step 4: Simplify right side
   70,810.50x = 13,232,361,024
5. Step 5: Solve for x
   x = 13,232,361,024/70,810.50
6. Step 6: Final answer
   x = 186,870.04