Finding the Third Proportional to 1,491,547,311 and 2,073,877,843.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,491,547,311 : 2,073,877,843.50 = 2,073,877,843.50 : x
2. Step 2: Convert to fraction form
   1,491,547,311/2,073,877,843.50 = 2,073,877,843.50/x
3. Step 3: Cross multiply
   1,491,547,311x = 2,073,877,843.50 × 2,073,877,843.50
4. Step 4: Simplify right side
   1,491,547,311x = 4,300,969,309,760,210,432
5. Step 5: Solve for x
   x = 4,300,969,309,760,210,432/1,491,547,311
6. Step 6: Final answer
   x = 2,883,562,108.99