Finding the Third Proportional to 1,258,824 and 1,936,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,258,824 : 1,936,012.50 = 1,936,012.50 : x
2. Step 2: Convert to fraction form
   1,258,824/1,936,012.50 = 1,936,012.50/x
3. Step 3: Cross multiply
   1,258,824x = 1,936,012.50 × 1,936,012.50
4. Step 4: Simplify right side
   1,258,824x = 3,748,144,400,156.25
5. Step 5: Solve for x
   x = 3,748,144,400,156.25/1,258,824
6. Step 6: Final answer
   x = 2,977,496.77