Finding the Third Proportional to 3,681,806 and 7,875,334

Step by Step Solution

1. Step 1: Write the proportion equation
   3,681,806 : 7,875,334 = 7,875,334 : x
2. Step 2: Convert to fraction form
   3,681,806/7,875,334 = 7,875,334/x
3. Step 3: Cross multiply
   3,681,806x = 7,875,334 × 7,875,334
4. Step 4: Simplify right side
   3,681,806x = 62,020,885,611,556
5. Step 5: Solve for x
   x = 62,020,885,611,556/3,681,806
6. Step 6: Final answer
   x = 16,845,234.54