Finding the Third Proportional to 526,526 and 1,026,807.50

Step by Step Solution

1. Step 1: Write the proportion equation
   526,526 : 1,026,807.50 = 1,026,807.50 : x
2. Step 2: Convert to fraction form
   526,526/1,026,807.50 = 1,026,807.50/x
3. Step 3: Cross multiply
   526,526x = 1,026,807.50 × 1,026,807.50
4. Step 4: Simplify right side
   526,526x = 1,054,333,642,056.25
5. Step 5: Solve for x
   x = 1,054,333,642,056.25/526,526
6. Step 6: Final answer
   x = 2,002,434.15