Finding the Third Proportional to 362,151 and 540,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   362,151 : 540,796.50 = 540,796.50 : x
2. Step 2: Convert to fraction form
   362,151/540,796.50 = 540,796.50/x
3. Step 3: Cross multiply
   362,151x = 540,796.50 × 540,796.50
4. Step 4: Simplify right side
   362,151x = 292,460,854,412.25
5. Step 5: Solve for x
   x = 292,460,854,412.25/362,151
6. Step 6: Final answer
   x = 807,566.06