Finding the Third Proportional to 3,693,114 and 8,334,513

Step by Step Solution

1. Step 1: Write the proportion equation
   3,693,114 : 8,334,513 = 8,334,513 : x
2. Step 2: Convert to fraction form
   3,693,114/8,334,513 = 8,334,513/x
3. Step 3: Cross multiply
   3,693,114x = 8,334,513 × 8,334,513
4. Step 4: Simplify right side
   3,693,114x = 69,464,106,947,169
5. Step 5: Solve for x
   x = 69,464,106,947,169/3,693,114
6. Step 6: Final answer
   x = 18,809,088.20