Finding the Third Proportional to 3,362,548.50 and 5,353,090

Step by Step Solution

1. Step 1: Write the proportion equation
   3,362,548.50 : 5,353,090 = 5,353,090 : x
2. Step 2: Convert to fraction form
   3,362,548.50/5,353,090 = 5,353,090/x
3. Step 3: Cross multiply
   3,362,548.50x = 5,353,090 × 5,353,090
4. Step 4: Simplify right side
   3,362,548.50x = 28,655,572,548,100
5. Step 5: Solve for x
   x = 28,655,572,548,100/3,362,548.50
6. Step 6: Final answer
   x = 8,521,980.44