Finding the Third Proportional to 701,979 and 1,026,641.50

Step by Step Solution

1. Step 1: Write the proportion equation
   701,979 : 1,026,641.50 = 1,026,641.50 : x
2. Step 2: Convert to fraction form
   701,979/1,026,641.50 = 1,026,641.50/x
3. Step 3: Cross multiply
   701,979x = 1,026,641.50 × 1,026,641.50
4. Step 4: Simplify right side
   701,979x = 1,053,992,769,522.25
5. Step 5: Solve for x
   x = 1,053,992,769,522.25/701,979
6. Step 6: Final answer
   x = 1,501,459.12