Finding the Third Proportional to 1,107,159 and 1,654,969.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,107,159 : 1,654,969.50 = 1,654,969.50 : x
2. Step 2: Convert to fraction form
   1,107,159/1,654,969.50 = 1,654,969.50/x
3. Step 3: Cross multiply
   1,107,159x = 1,654,969.50 × 1,654,969.50
4. Step 4: Simplify right side
   1,107,159x = 2,738,924,045,930.25
5. Step 5: Solve for x
   x = 2,738,924,045,930.25/1,107,159
6. Step 6: Final answer
   x = 2,473,830.81