Finding the Third Proportional to 881,358 and 1,902,648

Step by Step Solution

1. Step 1: Write the proportion equation
   881,358 : 1,902,648 = 1,902,648 : x
2. Step 2: Convert to fraction form
   881,358/1,902,648 = 1,902,648/x
3. Step 3: Cross multiply
   881,358x = 1,902,648 × 1,902,648
4. Step 4: Simplify right side
   881,358x = 3,620,069,411,904
5. Step 5: Solve for x
   x = 3,620,069,411,904/881,358
6. Step 6: Final answer
   x = 4,107,376.81