Finding the Third Proportional to 476,123,567,218 and 1,027,988,046,788

Step by Step Solution

1. Step 1: Write the proportion equation
   476,123,567,218 : 1,027,988,046,788 = 1,027,988,046,788 : x
2. Step 2: Convert to fraction form
   476,123,567,218/1,027,988,046,788 = 1,027,988,046,788/x
3. Step 3: Cross multiply
   476,123,567,218x = 1,027,988,046,788 × 1,027,988,046,788
4. Step 4: Simplify right side
   476,123,567,218x = 1,056,759,424,339,007,300,960,256
5. Step 5: Solve for x
   x = 1,056,759,424,339,007,300,960,256/476,123,567,218
6. Step 6: Final answer
   x = 2,219,506,651,421.76