Finding the Third Proportional to 570,543,174,782 and 1,243,602,071,280

Step by Step Solution

1. Step 1: Write the proportion equation
   570,543,174,782 : 1,243,602,071,280 = 1,243,602,071,280 : x
2. Step 2: Convert to fraction form
   570,543,174,782/1,243,602,071,280 = 1,243,602,071,280/x
3. Step 3: Cross multiply
   570,543,174,782x = 1,243,602,071,280 × 1,243,602,071,280
4. Step 4: Simplify right side
   570,543,174,782x = 1,546,546,111,691,906,218,983,424
5. Step 5: Solve for x
   x = 1,546,546,111,691,906,218,983,424/570,543,174,782
6. Step 6: Final answer
   x = 2,710,655,705,035.52