Finding the Third Proportional to 19,562,719,768 and 42,968,592,026

Step by Step Solution

1. Step 1: Write the proportion equation
   19,562,719,768 : 42,968,592,026 = 42,968,592,026 : x
2. Step 2: Convert to fraction form
   19,562,719,768/42,968,592,026 = 42,968,592,026/x
3. Step 3: Cross multiply
   19,562,719,768x = 42,968,592,026 × 42,968,592,026
4. Step 4: Simplify right side
   19,562,719,768x = 1,846,299,900,696,830,672,896
5. Step 5: Solve for x
   x = 1,846,299,900,696,830,672,896/19,562,719,768
6. Step 6: Final answer
   x = 94,378,487,377.66