Finding the Third Proportional to 702,967.50 and 1,455,784.50

Step by Step Solution

1. Step 1: Write the proportion equation
   702,967.50 : 1,455,784.50 = 1,455,784.50 : x
2. Step 2: Convert to fraction form
   702,967.50/1,455,784.50 = 1,455,784.50/x
3. Step 3: Cross multiply
   702,967.50x = 1,455,784.50 × 1,455,784.50
4. Step 4: Simplify right side
   702,967.50x = 2,119,308,510,440.25
5. Step 5: Solve for x
   x = 2,119,308,510,440.25/702,967.50
6. Step 6: Final answer
   x = 3,014,802.98