Finding the Third Proportional to 1,066,878 and 2,316,924

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,878 : 2,316,924 = 2,316,924 : x
2. Step 2: Convert to fraction form
   1,066,878/2,316,924 = 2,316,924/x
3. Step 3: Cross multiply
   1,066,878x = 2,316,924 × 2,316,924
4. Step 4: Simplify right side
   1,066,878x = 5,368,136,821,776
5. Step 5: Solve for x
   x = 5,368,136,821,776/1,066,878
6. Step 6: Final answer
   x = 5,031,631.38