Finding the Third Proportional to 931,584 and 1,995,967.50

Step by Step Solution

1. Step 1: Write the proportion equation
   931,584 : 1,995,967.50 = 1,995,967.50 : x
2. Step 2: Convert to fraction form
   931,584/1,995,967.50 = 1,995,967.50/x
3. Step 3: Cross multiply
   931,584x = 1,995,967.50 × 1,995,967.50
4. Step 4: Simplify right side
   931,584x = 3,983,886,261,056.25
5. Step 5: Solve for x
   x = 3,983,886,261,056.25/931,584
6. Step 6: Final answer
   x = 4,276,464.88