Finding the Third Proportional to 2,101,784 and 3,261,106

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,784 : 3,261,106 = 3,261,106 : x
2. Step 2: Convert to fraction form
   2,101,784/3,261,106 = 3,261,106/x
3. Step 3: Cross multiply
   2,101,784x = 3,261,106 × 3,261,106
4. Step 4: Simplify right side
   2,101,784x = 10,634,812,343,236
5. Step 5: Solve for x
   x = 10,634,812,343,236/2,101,784
6. Step 6: Final answer
   x = 5,059,897.85