Finding the Third Proportional to 1,517,018.63 and 3,259,156.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,517,018.63 : 3,259,156.50 = 3,259,156.50 : x
2. Step 2: Convert to fraction form
   1,517,018.63/3,259,156.50 = 3,259,156.50/x
3. Step 3: Cross multiply
   1,517,018.63x = 3,259,156.50 × 3,259,156.50
4. Step 4: Simplify right side
   1,517,018.63x = 10,622,101,091,492.25
5. Step 5: Solve for x
   x = 10,622,101,091,492.25/1,517,018.63
6. Step 6: Final answer
   x = 7,001,958.26