Finding the Third Proportional to 910,946 and 1,297,662

Step by Step Solution

1. Step 1: Write the proportion equation
   910,946 : 1,297,662 = 1,297,662 : x
2. Step 2: Convert to fraction form
   910,946/1,297,662 = 1,297,662/x
3. Step 3: Cross multiply
   910,946x = 1,297,662 × 1,297,662
4. Step 4: Simplify right side
   910,946x = 1,683,926,666,244
5. Step 5: Solve for x
   x = 1,683,926,666,244/910,946
6. Step 6: Final answer
   x = 1,848,547.19