Finding the Third Proportional to 690,066 and 1,501,632

Step by Step Solution

1. Step 1: Write the proportion equation
   690,066 : 1,501,632 = 1,501,632 : x
2. Step 2: Convert to fraction form
   690,066/1,501,632 = 1,501,632/x
3. Step 3: Cross multiply
   690,066x = 1,501,632 × 1,501,632
4. Step 4: Simplify right side
   690,066x = 2,254,898,663,424
5. Step 5: Solve for x
   x = 2,254,898,663,424/690,066
6. Step 6: Final answer
   x = 3,267,656.52