Finding the Third Proportional to 718,546,644,334 and 1,546,074,155,676

Step by Step Solution

1. Step 1: Write the proportion equation
   718,546,644,334 : 1,546,074,155,676 = 1,546,074,155,676 : x
2. Step 2: Convert to fraction form
   718,546,644,334/1,546,074,155,676 = 1,546,074,155,676/x
3. Step 3: Cross multiply
   718,546,644,334x = 1,546,074,155,676 × 1,546,074,155,676
4. Step 4: Simplify right side
   718,546,644,334x = 2,390,345,294,849,256,307,294,208
5. Step 5: Solve for x
   x = 2,390,345,294,849,256,307,294,208/718,546,644,334
6. Step 6: Final answer
   x = 3,326,639,006,246.84