Finding the Third Proportional to 608,602.50 and 1,322,181

Step by Step Solution

1. Step 1: Write the proportion equation
   608,602.50 : 1,322,181 = 1,322,181 : x
2. Step 2: Convert to fraction form
   608,602.50/1,322,181 = 1,322,181/x
3. Step 3: Cross multiply
   608,602.50x = 1,322,181 × 1,322,181
4. Step 4: Simplify right side
   608,602.50x = 1,748,162,596,761
5. Step 5: Solve for x
   x = 1,748,162,596,761/608,602.50
6. Step 6: Final answer
   x = 2,872,420.99