Finding the Third Proportional to 921,730 and 1,880,054

Step by Step Solution

1. Step 1: Write the proportion equation
   921,730 : 1,880,054 = 1,880,054 : x
2. Step 2: Convert to fraction form
   921,730/1,880,054 = 1,880,054/x
3. Step 3: Cross multiply
   921,730x = 1,880,054 × 1,880,054
4. Step 4: Simplify right side
   921,730x = 3,534,603,042,916
5. Step 5: Solve for x
   x = 3,534,603,042,916/921,730
6. Step 6: Final answer
   x = 3,834,748.83