Finding the Third Proportional to 867,942 and 1,334,899.50

Step by Step Solution

1. Step 1: Write the proportion equation
   867,942 : 1,334,899.50 = 1,334,899.50 : x
2. Step 2: Convert to fraction form
   867,942/1,334,899.50 = 1,334,899.50/x
3. Step 3: Cross multiply
   867,942x = 1,334,899.50 × 1,334,899.50
4. Step 4: Simplify right side
   867,942x = 1,781,956,675,100.25
5. Step 5: Solve for x
   x = 1,781,956,675,100.25/867,942
6. Step 6: Final answer
   x = 2,053,082.67