Finding the Third Proportional to 1,097,523 and 1,638,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,097,523 : 1,638,022.50 = 1,638,022.50 : x
2. Step 2: Convert to fraction form
   1,097,523/1,638,022.50 = 1,638,022.50/x
3. Step 3: Cross multiply
   1,097,523x = 1,638,022.50 × 1,638,022.50
4. Step 4: Simplify right side
   1,097,523x = 2,683,117,710,506.25
5. Step 5: Solve for x
   x = 2,683,117,710,506.25/1,097,523
6. Step 6: Final answer
   x = 2,444,702.95