Finding the Third Proportional to 1,279,444,491 and 1,965,725,052

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,444,491 : 1,965,725,052 = 1,965,725,052 : x
2. Step 2: Convert to fraction form
   1,279,444,491/1,965,725,052 = 1,965,725,052/x
3. Step 3: Cross multiply
   1,279,444,491x = 1,965,725,052 × 1,965,725,052
4. Step 4: Simplify right side
   1,279,444,491x = 3,864,074,980,060,402,688
5. Step 5: Solve for x
   x = 3,864,074,980,060,402,688/1,279,444,491
6. Step 6: Final answer
   x = 3,020,119,283.99