Finding the Third Proportional to 712,410.50 and 1,453,886.50

Step by Step Solution

1. Step 1: Write the proportion equation
   712,410.50 : 1,453,886.50 = 1,453,886.50 : x
2. Step 2: Convert to fraction form
   712,410.50/1,453,886.50 = 1,453,886.50/x
3. Step 3: Cross multiply
   712,410.50x = 1,453,886.50 × 1,453,886.50
4. Step 4: Simplify right side
   712,410.50x = 2,113,785,954,882.25
5. Step 5: Solve for x
   x = 2,113,785,954,882.25/712,410.50
6. Step 6: Final answer
   x = 2,967,089.84