Finding the Third Proportional to 487,775,877,090 and 1,056,605,009,844

Step by Step Solution

1. Step 1: Write the proportion equation
   487,775,877,090 : 1,056,605,009,844 = 1,056,605,009,844 : x
2. Step 2: Convert to fraction form
   487,775,877,090/1,056,605,009,844 = 1,056,605,009,844/x
3. Step 3: Cross multiply
   487,775,877,090x = 1,056,605,009,844 × 1,056,605,009,844
4. Step 4: Simplify right side
   487,775,877,090x = 1,116,414,146,827,439,300,411,392
5. Step 5: Solve for x
   x = 1,116,414,146,827,439,300,411,392/487,775,877,090
6. Step 6: Final answer
   x = 2,288,785,073,767.49