Finding the Third Proportional to 1,871,113 and 2,735,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,113 : 2,735,632 = 2,735,632 : x
2. Step 2: Convert to fraction form
   1,871,113/2,735,632 = 2,735,632/x
3. Step 3: Cross multiply
   1,871,113x = 2,735,632 × 2,735,632
4. Step 4: Simplify right side
   1,871,113x = 7,483,682,439,424
5. Step 5: Solve for x
   x = 7,483,682,439,424/1,871,113
6. Step 6: Final answer
   x = 3,999,588.72