Finding the Third Proportional to 818,525.25 and 1,929,501

Step by Step Solution

1. Step 1: Write the proportion equation
   818,525.25 : 1,929,501 = 1,929,501 : x
2. Step 2: Convert to fraction form
   818,525.25/1,929,501 = 1,929,501/x
3. Step 3: Cross multiply
   818,525.25x = 1,929,501 × 1,929,501
4. Step 4: Simplify right side
   818,525.25x = 3,722,974,109,001
5. Step 5: Solve for x
   x = 3,722,974,109,001/818,525.25
6. Step 6: Final answer
   x = 4,548,392.50