Finding the Third Proportional to 40,345,098,637 and 88,290,329,479

Step by Step Solution

1. Step 1: Write the proportion equation
   40,345,098,637 : 88,290,329,479 = 88,290,329,479 : x
2. Step 2: Convert to fraction form
   40,345,098,637/88,290,329,479 = 88,290,329,479/x
3. Step 3: Cross multiply
   40,345,098,637x = 88,290,329,479 × 88,290,329,479
4. Step 4: Simplify right side
   40,345,098,637x = 7,795,182,279,510,376,579,072
5. Step 5: Solve for x
   x = 7,795,182,279,510,376,579,072/40,345,098,637
6. Step 6: Final answer
   x = 193,212,621,677.95