Finding the Third Proportional to 72,404,680,484 and 155,875,050,038

Step by Step Solution

1. Step 1: Write the proportion equation
   72,404,680,484 : 155,875,050,038 = 155,875,050,038 : x
2. Step 2: Convert to fraction form
   72,404,680,484/155,875,050,038 = 155,875,050,038/x
3. Step 3: Cross multiply
   72,404,680,484x = 155,875,050,038 × 155,875,050,038
4. Step 4: Simplify right side
   72,404,680,484x = 24,297,031,224,349,004,136,448
5. Step 5: Solve for x
   x = 24,297,031,224,349,004,136,448/72,404,680,484
6. Step 6: Final answer
   x = 335,572,659,970.76