Finding the Third Proportional to 2,588,955 and 3,883,432.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588,955 : 3,883,432.50 = 3,883,432.50 : x
2. Step 2: Convert to fraction form
   2,588,955/3,883,432.50 = 3,883,432.50/x
3. Step 3: Cross multiply
   2,588,955x = 3,883,432.50 × 3,883,432.50
4. Step 4: Simplify right side
   2,588,955x = 15,081,047,982,056.25
5. Step 5: Solve for x
   x = 15,081,047,982,056.25/2,588,955
6. Step 6: Final answer
   x = 5,825,148.75