Finding the Third Proportional to 1,624,146 and 2,270,587.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,624,146 : 2,270,587.50 = 2,270,587.50 : x
2. Step 2: Convert to fraction form
   1,624,146/2,270,587.50 = 2,270,587.50/x
3. Step 3: Cross multiply
   1,624,146x = 2,270,587.50 × 2,270,587.50
4. Step 4: Simplify right side
   1,624,146x = 5,155,567,595,156.25
5. Step 5: Solve for x
   x = 5,155,567,595,156.25/1,624,146
6. Step 6: Final answer
   x = 3,174,325.21