Finding the Third Proportional to 190,092 and 265,762.50

Step by Step Solution

1. Step 1: Write the proportion equation
   190,092 : 265,762.50 = 265,762.50 : x
2. Step 2: Convert to fraction form
   190,092/265,762.50 = 265,762.50/x
3. Step 3: Cross multiply
   190,092x = 265,762.50 × 265,762.50
4. Step 4: Simplify right side
   190,092x = 70,629,706,406.25
5. Step 5: Solve for x
   x = 70,629,706,406.25/190,092
6. Step 6: Final answer
   x = 371,555.39