Finding the Third Proportional to 1,870,857 and 2,736,301.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870,857 : 2,736,301.50 = 2,736,301.50 : x
2. Step 2: Convert to fraction form
   1,870,857/2,736,301.50 = 2,736,301.50/x
3. Step 3: Cross multiply
   1,870,857x = 2,736,301.50 × 2,736,301.50
4. Step 4: Simplify right side
   1,870,857x = 7,487,345,898,902.25
5. Step 5: Solve for x
   x = 7,487,345,898,902.25/1,870,857
6. Step 6: Final answer
   x = 4,002,094.17