Finding the Third Proportional to 2,102,391 and 4,611,726

Step by Step Solution

1. Step 1: Write the proportion equation
   2,102,391 : 4,611,726 = 4,611,726 : x
2. Step 2: Convert to fraction form
   2,102,391/4,611,726 = 4,611,726/x
3. Step 3: Cross multiply
   2,102,391x = 4,611,726 × 4,611,726
4. Step 4: Simplify right side
   2,102,391x = 21,268,016,699,076
5. Step 5: Solve for x
   x = 21,268,016,699,076/2,102,391
6. Step 6: Final answer
   x = 10,116,109.09