Finding the Third Proportional to 72,404,680,467 and 155,875,050,006

Step by Step Solution

1. Step 1: Write the proportion equation
   72,404,680,467 : 155,875,050,006 = 155,875,050,006 : x
2. Step 2: Convert to fraction form
   72,404,680,467/155,875,050,006 = 155,875,050,006/x
3. Step 3: Cross multiply
   72,404,680,467x = 155,875,050,006 × 155,875,050,006
4. Step 4: Simplify right side
   72,404,680,467x = 24,297,031,214,372,998,873,088
5. Step 5: Solve for x
   x = 24,297,031,214,372,998,873,088/72,404,680,467
6. Step 6: Final answer
   x = 335,572,659,911.77