Finding the Third Proportional to 532,736,919,718 and 1,243,095,770,959

Step by Step Solution

1. Step 1: Write the proportion equation
   532,736,919,718 : 1,243,095,770,959 = 1,243,095,770,959 : x
2. Step 2: Convert to fraction form
   532,736,919,718/1,243,095,770,959 = 1,243,095,770,959/x
3. Step 3: Cross multiply
   532,736,919,718x = 1,243,095,770,959 × 1,243,095,770,959
4. Step 4: Simplify right side
   532,736,919,718x = 1,545,287,095,776,150,479,175,680
5. Step 5: Solve for x
   x = 1,545,287,095,776,150,479,175,680/532,736,919,718
6. Step 6: Final answer
   x = 2,900,657,038,363.58