Finding the Third Proportional to 8,845,935,582 and 19,358,050,236

Step by Step Solution

1. Step 1: Write the proportion equation
   8,845,935,582 : 19,358,050,236 = 19,358,050,236 : x
2. Step 2: Convert to fraction form
   8,845,935,582/19,358,050,236 = 19,358,050,236/x
3. Step 3: Cross multiply
   8,845,935,582x = 19,358,050,236 × 19,358,050,236
4. Step 4: Simplify right side
   8,845,935,582x = 374,734,108,939,499,667,456
5. Step 5: Solve for x
   x = 374,734,108,939,499,667,456/8,845,935,582
6. Step 6: Final answer
   x = 42,362,292,316.71