Finding the Third Proportional to 40,345,098,641 and 88,290,329,485

Step by Step Solution

1. Step 1: Write the proportion equation
   40,345,098,641 : 88,290,329,485 = 88,290,329,485 : x
2. Step 2: Convert to fraction form
   40,345,098,641/88,290,329,485 = 88,290,329,485/x
3. Step 3: Cross multiply
   40,345,098,641x = 88,290,329,485 × 88,290,329,485
4. Step 4: Simplify right side
   40,345,098,641x = 7,795,182,280,569,859,866,624
5. Step 5: Solve for x
   x = 7,795,182,280,569,859,866,624/40,345,098,641
6. Step 6: Final answer
   x = 193,212,621,685.06