Finding the Third Proportional to 581,817,267,566 and 1,359,387,663,814

Step by Step Solution

1. Step 1: Write the proportion equation
   581,817,267,566 : 1,359,387,663,814 = 1,359,387,663,814 : x
2. Step 2: Convert to fraction form
   581,817,267,566/1,359,387,663,814 = 1,359,387,663,814/x
3. Step 3: Cross multiply
   581,817,267,566x = 1,359,387,663,814 × 1,359,387,663,814
4. Step 4: Simplify right side
   581,817,267,566x = 1,847,934,820,529,684,776,747,008
5. Step 5: Solve for x
   x = 1,847,934,820,529,684,776,747,008/581,817,267,566
6. Step 6: Final answer
   x = 3,176,142,963,684.14