Finding the Third Proportional to 1,162,838,136.38 and 1,787,366,300.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162,838,136.38 : 1,787,366,300.63 = 1,787,366,300.63 : x
2. Step 2: Convert to fraction form
   1,162,838,136.38/1,787,366,300.63 = 1,787,366,300.63/x
3. Step 3: Cross multiply
   1,162,838,136.38x = 1,787,366,300.63 × 1,787,366,300.63
4. Step 4: Simplify right side
   1,162,838,136.38x = 3,194,678,292,609,897,984
5. Step 5: Solve for x
   x = 3,194,678,292,609,897,984/1,162,838,136.38
6. Step 6: Final answer
   x = 2,747,311,248.81