Finding the Third Proportional to 1,873,179 and 2,789,032.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,873,179 : 2,789,032.50 = 2,789,032.50 : x
2. Step 2: Convert to fraction form
   1,873,179/2,789,032.50 = 2,789,032.50/x
3. Step 3: Cross multiply
   1,873,179x = 2,789,032.50 × 2,789,032.50
4. Step 4: Simplify right side
   1,873,179x = 7,778,702,286,056.25
5. Step 5: Solve for x
   x = 7,778,702,286,056.25/1,873,179
6. Step 6: Final answer
   x = 4,152,674.30