Finding the Third Proportional to 1,350,117 and 1,898,869.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,350,117 : 1,898,869.50 = 1,898,869.50 : x
2. Step 2: Convert to fraction form
   1,350,117/1,898,869.50 = 1,898,869.50/x
3. Step 3: Cross multiply
   1,350,117x = 1,898,869.50 × 1,898,869.50
4. Step 4: Simplify right side
   1,350,117x = 3,605,705,378,030.25
5. Step 5: Solve for x
   x = 3,605,705,378,030.25/1,350,117
6. Step 6: Final answer
   x = 2,670,661.42