Finding the Third Proportional to 89,976,252,900 and 193,493,622,483

Step by Step Solution

1. Step 1: Write the proportion equation
   89,976,252,900 : 193,493,622,483 = 193,493,622,483 : x
2. Step 2: Convert to fraction form
   89,976,252,900/193,493,622,483 = 193,493,622,483/x
3. Step 3: Cross multiply
   89,976,252,900x = 193,493,622,483 × 193,493,622,483
4. Step 4: Simplify right side
   89,976,252,900x = 37,439,781,941,593,721,798,656
5. Step 5: Solve for x
   x = 37,439,781,941,593,721,798,656/89,976,252,900
6. Step 6: Final answer
   x = 416,107,369,832.40