Finding the Third Proportional to 19,155,295 and 42,562,118

Step by Step Solution

1. Step 1: Write the proportion equation
   19,155,295 : 42,562,118 = 42,562,118 : x
2. Step 2: Convert to fraction form
   19,155,295/42,562,118 = 42,562,118/x
3. Step 3: Cross multiply
   19,155,295x = 42,562,118 × 42,562,118
4. Step 4: Simplify right side
   19,155,295x = 1,811,533,888,645,924
5. Step 5: Solve for x
   x = 1,811,533,888,645,924/19,155,295
6. Step 6: Final answer
   x = 94,570,920.92