Finding the Third Proportional to 1,011,981 and 2,174,041.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,011,981 : 2,174,041.50 = 2,174,041.50 : x
2. Step 2: Convert to fraction form
   1,011,981/2,174,041.50 = 2,174,041.50/x
3. Step 3: Cross multiply
   1,011,981x = 2,174,041.50 × 2,174,041.50
4. Step 4: Simplify right side
   1,011,981x = 4,726,456,443,722.25
5. Step 5: Solve for x
   x = 4,726,456,443,722.25/1,011,981
6. Step 6: Final answer
   x = 4,670,499.19