Finding the Third Proportional to 1,159,454 and 1,602,112

Step by Step Solution

1. Step 1: Write the proportion equation
   1,159,454 : 1,602,112 = 1,602,112 : x
2. Step 2: Convert to fraction form
   1,159,454/1,602,112 = 1,602,112/x
3. Step 3: Cross multiply
   1,159,454x = 1,602,112 × 1,602,112
4. Step 4: Simplify right side
   1,159,454x = 2,566,762,860,544
5. Step 5: Solve for x
   x = 2,566,762,860,544/1,159,454
6. Step 6: Final answer
   x = 2,213,768.60