Finding the Third Proportional to 1,059,417,488.25 and 2,280,746,281.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059,417,488.25 : 2,280,746,281.50 = 2,280,746,281.50 : x
2. Step 2: Convert to fraction form
   1,059,417,488.25/2,280,746,281.50 = 2,280,746,281.50/x
3. Step 3: Cross multiply
   1,059,417,488.25x = 2,280,746,281.50 × 2,280,746,281.50
4. Step 4: Simplify right side
   1,059,417,488.25x = 5,201,803,600,576,076,800
5. Step 5: Solve for x
   x = 5,201,803,600,576,076,800/1,059,417,488.25
6. Step 6: Final answer
   x = 4,910,060,158.78