Finding the Third Proportional to 1,053,329 and 1,591,063.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,329 : 1,591,063.50 = 1,591,063.50 : x
2. Step 2: Convert to fraction form
   1,053,329/1,591,063.50 = 1,591,063.50/x
3. Step 3: Cross multiply
   1,053,329x = 1,591,063.50 × 1,591,063.50
4. Step 4: Simplify right side
   1,053,329x = 2,531,483,061,032.25
5. Step 5: Solve for x
   x = 2,531,483,061,032.25/1,053,329
6. Step 6: Final answer
   x = 2,403,316.59