Finding the Third Proportional to 1,366,661,349 and 2,041,036,411.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,366,661,349 : 2,041,036,411.50 = 2,041,036,411.50 : x
2. Step 2: Convert to fraction form
   1,366,661,349/2,041,036,411.50 = 2,041,036,411.50/x
3. Step 3: Cross multiply
   1,366,661,349x = 2,041,036,411.50 × 2,041,036,411.50
4. Step 4: Simplify right side
   1,366,661,349x = 4,165,829,633,068,797,440
5. Step 5: Solve for x
   x = 4,165,829,633,068,797,440/1,366,661,349
6. Step 6: Final answer
   x = 3,048,179,884.59