Finding the Third Proportional to 1,357,599 and 2,012,914.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,357,599 : 2,012,914.50 = 2,012,914.50 : x
2. Step 2: Convert to fraction form
   1,357,599/2,012,914.50 = 2,012,914.50/x
3. Step 3: Cross multiply
   1,357,599x = 2,012,914.50 × 2,012,914.50
4. Step 4: Simplify right side
   1,357,599x = 4,051,824,784,310.25
5. Step 5: Solve for x
   x = 4,051,824,784,310.25/1,357,599
6. Step 6: Final answer
   x = 2,984,551.98