Finding the Third Proportional to 3,845,111 and 8,298,166

Step by Step Solution

1. Step 1: Write the proportion equation
   3,845,111 : 8,298,166 = 8,298,166 : x
2. Step 2: Convert to fraction form
   3,845,111/8,298,166 = 8,298,166/x
3. Step 3: Cross multiply
   3,845,111x = 8,298,166 × 8,298,166
4. Step 4: Simplify right side
   3,845,111x = 68,859,558,963,556
5. Step 5: Solve for x
   x = 68,859,558,963,556/3,845,111
6. Step 6: Final answer
   x = 17,908,341.00