Finding the Third Proportional to 1,237,485 and 1,969,101

Step by Step Solution

1. Step 1: Write the proportion equation
   1,237,485 : 1,969,101 = 1,969,101 : x
2. Step 2: Convert to fraction form
   1,237,485/1,969,101 = 1,969,101/x
3. Step 3: Cross multiply
   1,237,485x = 1,969,101 × 1,969,101
4. Step 4: Simplify right side
   1,237,485x = 3,877,358,748,201
5. Step 5: Solve for x
   x = 3,877,358,748,201/1,237,485
6. Step 6: Final answer
   x = 3,133,257.17